"complementary function" meaning in English

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  "lang_code": "en",
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      "glosses": [
        "The general solution of a homogenous linear differential equation."
      ],
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          "mathematics",
          "mathematics"
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          "solution",
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          "homogenous",
          "homogenous"
        ],
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          "linear",
          "linear"
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          "differential equation",
          "differential equation"
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      "raw_glosses": [
        "(mathematics) The general solution of a homogenous linear differential equation."
      ],
      "related": [
        {
          "word": "particular integral"
        }
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        "mathematics",
        "sciences"
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  "word": "complementary function"
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  "pos": "noun",
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      "word": "particular integral"
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        "The general solution of a homogenous linear differential equation."
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          "mathematics"
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          "solution",
          "solution"
        ],
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          "homogenous"
        ],
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          "linear",
          "linear"
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        "(mathematics) The general solution of a homogenous linear differential equation."
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        "mathematics",
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